0000 hPa
00.00 inHg
00.0 ℃
0.00 ℉
00.0 m/s
00.0 mph
00.0%
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The pressure in Irvine, United States is predicted to steady rise over the next few hours, with an average pressure of 1008.8 hPa today, which is lower than normal.
Weather prediction: Continued current weather
The daily total fluctuation in pressure in Irvine is 3.7 hPa, with a low of 1006.3 hPa and a high of 1010 hPa. The daily average here is lower than in most cities around the world.
The barometric pressure in Irvine, California is typically between 30.07 and 30.17 inches. This is slightly higher than the national average. The pressure is usually highest in the morning and lowest at night.
Irvine is located in a coastal basin surrounded by mountains. The Santa Ana Mountains are to the east. The San Joaquin Hills are to the south. These mountains block some airflow from the east and south.
This blockage can cause the air pressure to increase in Irvine. The mountains also create a rain shadow effect. This means that Irvine receives less precipitation than other areas in California.
The Pacific Ocean is to the west of Irvine. The ocean has a moderating effect on the weather. It keeps temperatures relatively stable and prevents large pressure swings.